Patent US4175343A successfully refreshed from Google Patents.
US4175343A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Needlework stand
Assignee: Individual
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Filing: 1977-11-25
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Granted: 1979-11-27
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Expires: 1997-11-25
Abstract
Abstract A needlework stand for holding rectilinear needlework stretcher frames at any desired work position is disclosed, including a base, a bracket for releasable attachment of the needlework stretcher frames and support for mounting the bracket on the base, the support including provision for universal angular positioning and vertical adjustment of the stretcher frame relative to the base. This abstract is not to be construed in any way to define or limit the invention set forth below.
Inventors
- 👤 Margaret R. Mathews
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:40
CPC Classifications
D; D06; D06C; D06C3/00; D06C3/08
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
91 words
A stand for holding needlework stretcher frames comprising: base means for supporting said stand in a free standing position; bracket means comprising an elongated bar provided with a plurality of openings for selectively releasably attaching needlework stretcher frames of various sizes; support means for supporting said bracket means from the upper end of said base means, said support means including lockable vertical adjustment means and lockable universal joint means, whereby said needlework stretcher frame may be selectively rigidly positioned at any desired height and angle with respect to said base means.
Claim 2
Dependent Claim
91 words
A stand for holding needlework stretcher frames comprising: base means for supporting said stand in a free standing position; bracket means comprising an elongated bar provided with a plurality of openings for selectively releasably attaching needlework stretcher frames of various sizes; support means for supporting said bracket means from the upper end of said base means, said support means including lockable vertical adjustment means and lockable universal joint means, whereby said needlework stretcher frame may be selectively rigidly positioned at any desired height and angle with respect to said base means.
Claim 3
Dependent Claim
170 words
The apparatus according to claim 1 wherein said lockable vertical adjustment means and lockable universal joint means comprise: a vertical cylindrical projection on one of said base means and said support means and a mating bore on the other of said base means and said support means, whereby said projection may be selectively telescoped into said bore for vertical adjustment and may be swiveled about its vertical axis for rotational adjustment; manually operable screw means for binding said projection in said bore to thereby lock said support means at any desired vertical and circumferential position relative to said base means; a pair of slot and tenon pivot joints in said support means for permitting angular adjustment of said bracket and said needlework stretcher frame thereon relative to said base means; manually operable screw means for locking each of said slot and tenon pivot joints at any desired position to thereby rigidly support said bracket and needlework stretcher frame thereon at any desired angular position with respect to said base means.
Claim 4
Dependent Claim
54 words
The stand according to claim 1 comprising additionally a wooden needlework stretcher frame having openings therein corresponding to the openings in said bracket means; and manually operable screw means adapted to pass through said corresponding openings in said stretcher frame and said bracket means for releasably attaching said stretcher frame to said bracket means.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-11-26 | 1983-05-28 | 1983-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-11-26 | 1987-05-28 | 1987-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-11-26 | 1991-05-28 | 1991-11-27 | $7700.00 | Window Closed / Lapsed |